3 programs, side by side

+ Add a program	BU Brock Earth Sciences OUAC BX ☆ Add to planRemove	Nipissing Bachelor of Science/Bachelor of Commerce OUAC PSS ☆ Add to planRemove	U of T (Scarborough) Physical & Environmental Sciences - Health Sciences Stream (regular and co-op) OUAC TXH ☆ Add to planRemove
Your average, their wayrequired courses forced in
Published rangetheir exact wording	73–77%“Mid 70s”	70%“70% and above”	73–80%“Mid-70s (regular), high 70s (co-op)”
Required coursesforced into your top 6 — options are the row below	ENG4U	No course codes parsed — see prerequisites	ENG4UMCV4UMHF4U
Choose one ofany of these satisfies it	one of MCV4U, MHF4U two of SBI4U, SCH4U, SES4U, SPH4U	one of EAE4U, ENG4U	—
Prerequisitesas published	ENG4U MHF4U or MCV4U 2 from SBI4U, SCH4U, SPH4U, SES4U, or a second 4U Math Alternative Offers You will receive an offer of admission to only 1 program. Your highest listed choice is considered first when you indicate more than 1 Brock program on your application. If you are not eligible for your first choice, your subsequent choices will be considered in your indicated order of preference. In most cases: If you apply to only 1 Brock program but do not qualify, you will be considered for an alternative or related program. If you apply but are not admitted to a co-op program, you will automatically be considered for the regular, non-co-op program.	Biology major: ENG4U/EAE4U/NBE4U SBI4U SCH4U 1 of MCV4U or MHF4U +7 more on the program page	ENG4U MCV4U MHF4 Science prerequisites (SPH4U or SBI4U) for specific disciplines are also required. SCH4U is recommended for specific disciplines. See U of T Scarborough's viewbook +1 more on the program page
More than marks?supplementary application	Marks only	Marks only	Marks only
Co-op	Available	No	Available
Degree	—	—	—
First-year intakewhere published	—	—	340
What you study	Environmental StudiesGeology	Business StudiesComputer ScienceEnvironmental StudiesMathematics	AstronomyChemistryEnvironmental StudiesGeology
What it is	Earth Sciences is a study of rocks, minerals, Earth's structure, and environmental systems — how the planet works and how humans interact with it. The program includes a co-op work placement component, meaning you alternate between classroom study and paid work terms at companies or organizations in geology and environmental fields. It suits students curious about natural systems and interested in learning through hands-on experience in the workplace.	You earn two degrees at once: one in science (you pick a major like biology, computer science, or data science) and one in commerce (business and economics). This combined program lets you graduate with credentials in both fields rather than choosing one or the other. It suits students who want scientific or technical expertise plus business knowledge for careers that need both, like environmental consulting, tech entrepreneurship, or data analysis in industry.	You study physical sciences — chemistry, physics, geology, and environmental topics — with a focus on how they connect to human health and the living world. This stream emphasizes the intersection between earth and life sciences rather than pure physics or chemistry alone. The co-op option lets you do paid work terms at relevant employers alongside your degree. It suits students interested in environmental health, toxicology, or science careers that bridge the natural world and wellness.
The door tomajors you reach through it	earth science	Applied to directly	health sciences
Entrance awardsat this campus, by average	4 published, 1 with no applicationfrom 80%See them	9 published, 2 with no applicationfrom 75%See them	4 published, 4 with no applicationfrom 85%See them
Source	Brock University on OUInfo	Nipissing University on OUInfo	University of Toronto — Scarborough on OUInfo

Ranges are what each university publishes, not guaranteed cutoffs, and limited-enrolment programs often admit above them. Confirm anything you are about to act on with the university; each column links to its source.